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1.发明申请SCALE-UP PROCESS OF BIFUNCTIONALIZED TRIBLOCK COPOLYMERS WITH SECONDARY AND TERTIARY AMINES, WITH APPLICATION IN DEWATERING AND DESALTING OF HEAVY CRUDE OILS 审中-公开具有二级和仲胺的双官能三嵌段共聚物的分级方法，适用于重油和脱盐重油原油公开(公告)号：US20140364566A1
公开(公告)日：2014-12-11
申请号：US14296097
申请日：2014-06-04
发明人： Cesar Andres FLORES SANDOVAL , Eugenio Alejandro FLORES OROPEZA , Alfonso LOPEZ ORTEGA , Jose Gonzalo HERNANDEZ CORTEZ , Aristeo ESTRADA BUENDIA , Laura Veronica CASTRO SOTELO , Reyna REYES MARTINEZ , Fernando ALVAREZ RAMIREZ , Arquimedes ESTRADA MARTINEZ , Flavio Salvador VAZQUEZ MORENO
IPC分类号： C08G81/00
CPC分类号： C08G81/00 , C08G65/08 , C08G65/333 , C08G65/3344 , C08G2650/50 , C08G2650/58 , C08L71/02
摘要： A chemical synthesis process is provided for the functionalization of monodispersed triblock copolymer (POEw-POPy-POEw) with secondary or tertiary amines at a semi-industrial level in glass reactors having a capacity between 1 L and 100 L. The process includes two stages where the first stage uses an alkylsulfonyl or arylsulfonyl chloride to obtain better leaving groups, and the second stage is the nucleophilic substitution with secondary or tertiary amines, to obtain the bifunctionalized triblock copolymers. The main advantage for this process is to reduce the quantity of unitary process done in each stage, the optimization of reaction times, and the stoichiometric relationships.
摘要翻译： 提供了一种化学合成方法，用于在具有1L和100L之间的容量的玻璃反应器中在半工业水平下用仲胺或叔胺官能化单分散三嵌段共聚物（POEw-POPy-POEw）。该方法包括两个阶段， 第一阶段使用烷基磺酰基或芳基磺酰氯获得更好的离去基团，第二阶段是用仲胺或叔胺进行亲核取代，得到双官能化三嵌段共聚物。 该过程的主要优点是减少每个阶段完成的单一过程数量，优化反应时间和化学计量关系。
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2.发明申请FORMULATIONS OF HOMOPOLYMERS BASED ON ALKYL ACRYLATES USED AS ANTIFOAMING AGENTS IN HEAVY AND SUPER-HEAVY CRUDE OILS 审中-公开用作重型和超级原油的抗菌剂的丙烯酸烷基酯的共聚物的配方公开(公告)号：US20150157961A1
公开(公告)日：2015-06-11
申请号：US14560179
申请日：2014-12-04
发明人： Enrique CEVADA MAYA , Laura Veronica CASTRO SOTELO , Edgar Ivan HERNANDEZ RAMIREZ , Cesar Andres FLORES SANDOVAL , Alfonso LOPEZ ORTEGA , Aristeo ESTRADA BUENDIA , Fernando ALVAREZ RAMIREZ , Arquimedes ESTRADA MARTINEZ , Flavio Salvador VAZQUEZ MORENO
CPC分类号： B01D19/0404 , C10G29/22
摘要： The present invention relates to the application based on alkyl acrylate homopolymers, such as antifoaming agents in crude oils with densities of 10 to 40° API. Evaluation tests in “live” crude oil, under similar gas-liquid separation equipment conditions, showed that these polymers based on alkyl acrylate are effective foaming inhibitors in heavy and super-heavy crude oils, reducing the foam between 15 and 50% faster compared to crude oil without an antifoaming agent. Some acrylics show better performance than commercial silicon-based polymers, which suppress foam 20-25% faster than the blank. The antifoaming agents of this invention, based on alkyl acrylate and totally free of silicon, is an advantageous option, to replace the silicone-based foam inhibitors currently on the market.
摘要翻译： 本发明涉及基于丙烯酸烷基酯均聚物的应用，例如密度为10至40°API的原油中的消泡剂。 在类似的气 - 液分离设备条件下，“活”原油的评估测试表明，基于丙烯酸烷基酯的这些聚合物是重质和超重质原油中的有效发泡抑制剂，与泡沫相比，将泡沫减少15％至50％ 没有消泡剂的原油。 一些丙烯酸树脂显示出比商业硅基聚合物更好的性能，其抑制泡沫比空白快20-25％。 基于丙烯酸烷基酯并且完全不含硅的本发明的消泡剂是替代目前市场上的硅酮泡沫抑制剂的有利选择。
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3.发明申请公开(公告)号：US20170313949A1
公开(公告)日：2017-11-02
申请号：US15650319
申请日：2017-07-14
发明人： Eugenio Alejandro FLORES OROPEZA , Cesar Andres FLORES SANDOVAL , Reyna REYES MARTINEZ , Jose Gonzalo HERNANDEZ CORTEZ , Alfonso LOPEZ ORTEGA , Laura Veronica CASTRO SOTELO , Fernando ALVAREZ RAMIREZ , Arquimedes ESTRADA MARTINEZ , Flavio Salvador VAZQUEZ MORENO
IPC分类号： C10G33/04 , C08G65/334 , C08G65/333 , C10G31/08 , C08L71/02
CPC分类号： C10G33/04 , C08G65/33303 , C08G65/3344 , C08G2261/126 , C08L71/02 , C10G31/08
摘要： Compositions consisting of block copolymers α,ω-di-aryl or alkyl sulfonates of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w of bis-ammonium and block copolymers α,ω-di-amine of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w, are provided that are effective in the dewatering and desalting crude oils whose specific gravities are within the range of 14 to 20° API. A method of dewatering and desalting heavy crude oil adds a mixture of the copolymer bifunctionalized with an aliphatic or aromatic secondary amine and a copolymer bifunctionalized with an aliphatic or aromatic tertiary amine.
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4.发明申请公开(公告)号：US20170327686A1
公开(公告)日：2017-11-16
申请号：US15668290
申请日：2017-08-03
发明人： Eugenio Alejandro FLORES OROPEZA , Cesar Andres FLORES SANDOVAL , Reyna REYES MARTINEZ , Jose Gonzalo HERNANDEZ CORTEZ , Alfonso LOPEZ ORTEGA , Laura Veronica CASTRO SOTELO , Fernando ALVAREZ RAMIREZ , Arquimedes ESTRADA MARTINEZ , Flavio Salvador VAZQUEZ MORENO
IPC分类号： C08L71/08 , C10G33/04 , C07D215/10
CPC分类号： C08L71/08 , C07D215/10 , C10G31/08 , C10G33/04
摘要： The present invention is related to formulations consisting of block copolymers α,ω-di-aryl or alkyl sulfonates of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w of bis-ammonium and block copolymers α,ω-di-amine of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w, that are effective in the dewatering and desalting crude whose specific gravities are within the range of 14 to 23°API.
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5.发明申请DEHYDRATING AND DESALTING COMPOSITIONS OF CRUDE OILS, USING TRIBLOCK COPOLYMERS ALPHA,OMEGA-BIFUNCTIONALIZED WITH AMINES 有权使用三嵌段共聚物的脱水和脱盐组合物，与氨基磺酸二官能化公开(公告)号：US20140238901A1
公开(公告)日：2014-08-28
申请号：US14192005
申请日：2014-02-27
发明人： Eugenio Alejandro FLORES OROPEZA , Cesar Andres FLORES SANDOVAL , Reyna REYES MARTINEZ , Jose Gonzalo HERNANDEZ CORTEZ , Alfonso LOPEZ ORTEGA , Laura Veronica CASTRO SOTELO , Fernando ALVAREZ RAMIREZ , Arquimedes ESTRADA MARTINEZ , Flavio Salvador VAZQUEZ MORENO
CPC分类号： C10G33/04 , C08G65/33303 , C08G65/3344 , C08G2261/126 , C08L71/02 , C10G31/08
摘要： Compositions consisting of block copolymers α,ω-di-aryl or alkyl sulfonates of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w of bis-ammonium and block copolymers α,ω-di-amine of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w, are provided that are effective in the dewatering and desalting crude oils whose specific gravities are within the range of 14 to 20° API. A method of dewatering and desalting heavy crude oil adds a mixture of the copolymer bifunctionalized with an aliphatic or aromatic secondary amine and a copolymer bifunctionalized with an aliphatic or aromatic tertiary amine.
摘要翻译： 由双 - 铵的聚（环氧乙烷）w-聚（环氧丙烷） - 聚（环氧乙烷）w的嵌段共聚物α，ω-二芳基或烷基磺酸盐和嵌段共聚物α，ω-二胺组成的组合物 提供聚（环氧乙烷）w-聚（环氧丙烷） - 聚（环氧乙烷）w，其在比重在14至20°API范围内的脱水和脱盐原油中是有效的。 脱水和脱盐重质原油的方法增加了双官能化的共聚物与脂族或芳族仲胺和与脂族或芳族叔胺双功能化的共聚物的混合物。
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6.发明申请BLOCK COPOLYMERS, SYNTHESIS AND APPLICATION AS DEHYDRATING AND DESALTING OF HEAVY CRUDES 有权嵌段共聚物，合成和应用作为重金属脱氢和脱盐公开(公告)号：US20140238900A1
公开(公告)日：2014-08-28
申请号：US14189309
申请日：2014-02-25
发明人： Eugenio Alejandro FLORES OROPEZA , Cesar Andres FLORES SANDOVAL , Reyna REYES MARTINEZ , Jose Gonzalo HERNANDEZ CORTEZ , Alfonso LOPEZ ORTEGA , Laura Veronica CASTRO SOTELO , Fernando ALVAREZ RAMIREZ , Arquimedes ESTRADA MARTINEZ , Flavio Salvador VAZQUEZ MORENO
IPC分类号： C10G33/04
CPC分类号： C08L71/08 , C07D215/10 , C10G31/08 , C10G33/04
摘要： The present invention is related to formulations consisting by block copolymers α,ω-di-aryl or alkyl sulfonates of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w of bis-ammonium and block copolymers α,ω-di-amine of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w, that are effective in the dewatering and desalting crude whose specific gravities are within the range of 14 to 23° API.
摘要翻译： 本发明涉及由双铵的聚（环氧乙烷）w-聚（环氧丙烷） - 聚（环氧乙烷）w的嵌段共聚物α，ω-二芳基或烷基磺酸盐和嵌段共聚物α， 聚环氧乙烷w-聚（环氧丙烷） - 聚（环氧乙烷）w的ω-二胺，其在比重在14至23°API范围内的脱水和脱盐原料中有效。
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公开(公告)号：US20150094441A1
公开(公告)日：2015-04-02
申请号：US14563136
申请日：2014-12-08
发明人： Laura Veronica CASTRO SOTELO , Eugenio Alejandro FLORES OROPEZA , Gabriel CENDEJAS SANTANA , Marcelo LOZADA Y CASSOU , Flavio Salvador VAZQUEZ MORENO
IPC分类号： C08F218/08
CPC分类号： C08F218/08 , C08F212/08 , C08F2220/1825 , C09K8/524 , C10L1/143 , C10L1/1608 , C10L1/1616 , C10L1/1973 , C10L1/201 , C10L1/2362 , C10L10/16 , C10L2230/14 , C08F220/10
摘要： The present invention is related to the use of formulations of new random copolymers and terpolymers, synthesized by a method of semi continuous emulsion polymerization, and that function as flow improvers, lowering the pour point and reducing the viscosity of Mexicans crude oils, which have gravities within the range of 9 to 30° API.
摘要翻译： 本发明涉及使用通过半连续乳液聚合方法合成的新的无规共聚物和三元共聚物的配方，并且其作为流动改进剂起作用，降低了倾向点并降低了具有重量的墨西哥原油的粘度 在9至30°API范围内。
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8.发明申请SYNERGISTIC FORMULATIONS OF FUNCTIONALIZED COPOLYMERS AND IONIC LIQUIDS FOR DEHYDRATED AND DESALTED OF MEDIUM, HEAVY AND EXTRA HEAVY CRUDE OILS 审中-公开功能性共聚物和离子液体的脱水和脱盐中和，重质和超重原油的协同配方公开(公告)号：US20150087729A1
公开(公告)日：2015-03-26
申请号：US14563262
申请日：2014-12-08
发明人： Eugenio Alejandro FLORES OROPEZA , Laura Veronica CASTRO SOTELO , Alfonso LOPEZ ORTEGA , Jose Gonzalo HERNANDEZ CORTEZ , Fernando ALVAREZ RAMIREZ , Arquimedes ESTRADA MARTINEZ , Flavio Salvador VAZQUEZ MORENO
IPC分类号： B01D17/04
CPC分类号： C10G33/04 , B01D17/047 , C08G65/2606 , C08G65/2621 , C08G65/2624 , C08G65/263 , C10G29/20 , C10G31/08 , C10G2300/1033
摘要： The present invention is related to formulations including one or more block copolymers with low polydispersity and bifunctionalized with amines, and an ionic liquid. A method of demulsifying, dehydrating, and desalting crude oils having API gravity ranging between 8 to 30 admixes the formulation with the crude oil in an amount effective to demulsify, dehydrate and/or desalt the crude oils.
摘要翻译： 本发明涉及包括一种或多种具有低多分散性和双官能化的胺的嵌段共聚物和离子液体的制剂。 将API重力范围介于8至30之间的原油的破乳，脱水和脱盐的方法将制剂与原油混合，其量可有效地使原油破乳，脱水和/或脱盐。
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